DT 692 Classic housing design with metal push buttons Aluminum or Plexiglas front panel for choosing (*1) Text menu or color icons menu Touch screen operation (*1) Inner 128MB flash memory plus extended max.16G SD card external picture recording 12pcs 8-chord Melodies for choose freely Compatible with all DT outdoor & Indoor stations (*1) Multi language & Remote controller operation(customized) (*1) Depends on models Specification Power Supply : DC 24V (supplied by PS4-24V or PS5-24V) Power Consumption: Standby 15mA; Working status 450mA Display Device: 7” Digital TFT screen with 16:9 rate Resolution: 800*480 pixels Memory: 128MB inner flash memory, SD card Picture Format: TVS (JPG) Wiring: 2 wires (non-polarity) Monitor Dimension: 155(H)×225(W)×26(D)mm